<?php
include_once "../function/common.php";
while ($i<3){
    echo "*********\n";
    $i=$i+1;
}
for($i=0;$i<3;++$i){
    echo "*********\n";
}
for($i=0,$j=10;$i<$j;++$i,--$j){
    echo "$i\t$j\n";
}